Hi all.
I'm after a 100mm or so long extension tube, or an old 1.25" 3x plastic barlow if someone has one.
I want it for more image scale with planetary imaging. Just to make keeping the planet in the FOV and off the dust motes more of a challenge
I have an old 3x barlow from a $40 ebay refractor I bought 2 years ago, but it's the old 0.965" format, so it's no good.
If you have something, please PM me and let me know.
Thanks